G01V 5/222
Measuring scattered radiation
Official title: measuring scattered radiation
G01V5/222 (Measuring scattered radiation) appears on 357 US grants and 371 published applications in this corpus.
Search patents in G01V- Granted patents
- 357
- Published applications
- 371
- Assignees
- 124
- Inventors
- 511
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 8 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 4 |
| 2002 | 5 | 2 |
| 2003 | 5 | 5 |
| 2004 | 1 | 5 |
| 2005 | 3 | 6 |
| 2006 | 9 | 15 |
| 2007 | 3 | 8 |
| 2008 | 7 | 26 |
| 2009 | 15 | 16 |
| 2010 | 14 | 12 |
| 2011 | 11 | 21 |
| 2012 | 12 | 25 |
| 2013 | 19 | 11 |
| 2014 | 15 | 28 |
| 2015 | 30 | 13 |
| 2016 | 14 | 24 |
| 2017 | 15 | 13 |
| 2018 | 10 | 21 |
| 2019 | 17 | 18 |
| 2020 | 22 | 22 |
| 2021 | 21 | 18 |
| 2022 | 12 | 16 |
| 2023 | 14 | 21 |
| 2024 | 11 | 9 |
| 2025 | 12 | 4 |
| 2026 | 8 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Enclosed x-ray chopper wheel8 Sep 2026US 12,730,081 B2Videray Technologies, Inc.
- Target X-ray inspection system and method1 Sep 2026US 12,723,994 B2Viken Detection Corporation
- Detection systems with scintillator-based filtering16 Jun 2026US 12,656,520 B2American Science and Engineering, Inc.
- Mobile backscatter imaging system with dual-sided inspection16 Jun 2026US 12,656,521 B2Viken Detection Corporation
- Covert surveillance using multi-modality sensing16 Jun 2026US 12,656,522 B2Rapiscan Systems, Inc.
- Backscatter Scanning Systems with Different Detector Panel Configurations17 Sep 2026US 2026/0276858 A1American Science and Engineering, Inc.
- Covert Surveillance Using Multi-Modality Sensing17 Sep 2026US 2026/0276859 A1Rapiscan Systems, Inc.
- Inspection device, inspection method and inspection system30 Jul 2026US 2026/0219212 A1
- Backscatter detector and backscatter detection apparatus including backscatter detector25 Jun 2026US 2026/0177511 A1Nuctech Company Limited
- Method of identifying material and apparatus of identifying material4 Jun 2026US 2026/0153457 A1Nuctech Company Limited
Most cited
By later US patents
- Detection of concealed explosives and contraband345US 5,600,303 ATechnology International Incorporated · 1997
- Detecting contraband by employing interactive multiprobe tomography312US 5,642,393 AVivid Technologies, Inc. · 1997
- Detecting explosives or other contraband by employing transmitted and scattered X-rays291US 5,600,700 AVivid Technologies, Inc. · 1997
- X-ray backscatter detection system286US 5,181,234 AIRT Corporation · 1993
- Mobile X-ray inspection system for large objects276US 5,764,683 AAmerican Science and Engineering, Inc. · 1998